Tunewear has announced that its Prie Ambassador case for iPhone is now available in four new color combinations. The Ambassador is made from leather, and features white contrast stitching, a magnetic side latch, a slim card holder, and an integrated Tunewear removable metal hook. It also offers full access to all ports and controls, and comes with a Tunefilm clear screen protector. The Tunewear Prie Ambassador for iPhone is now available in traditional…